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Why would one declare a Java interface method as abstract?
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From the Java SE 7 JLS (Java Language Specification): "It is permitted, but discouraged as a matter of style, to redundantly specify the public and/or abstract modifier for a method declared in an interface."
For Java SE 5.0...
When does Java's Thread.sleep throw InterruptedException?
... Thread.currentThread().interrupt();
}
}
}
From Don't swallow interrupts
See the entire paper here:
http://www.ibm.com/developerworks/java/library/j-jtp05236/index.html?ca=drs-
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ModelState.AddModelError - How can I add an error that isn't for a property?
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The original problem stems from not understanding what "key" represents in the method. This sheds some light on how "key" functions, so it's good to know that key doesn't have to be just a property name, but can also refer to nested properties or the ...
How to fix the flickering in User controls
In my application i am constantly moving from one control to another. I have created no. of user controls, but during navigation my controls gets flicker. it takes 1 or 2 sec to update. I tried to set this
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Which iOS app version/build number(s) MUST be incremented upon App Store release?
...rc2 but the Organizer validator doesn't allow me to set anything different from X.Y.Z where X,Y and Z are integer :S . It would be great to have a -rc2 build number, have you ever been able to submit one release with it?
– Néstor
Jan 9 '15 at 7:27
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When would you use a List instead of a Dictionary?
...ent a custom hashtable that does not implement the IDictionary interface.
from here
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How do I accomplish an if/else in mustache.js?
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It just keeps you way from messing with if else logic . Having a lot of nested if/else inside another if/else is a sign of misdesign
– Tebe
Dec 13 '17 at 12:41
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Groovy: what's the purpose of “def” in “def x = 0”?
In the following piece of code (taken from the Groovy Semantics Manual page ), why prefix the assignment with the keyword def ?
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Why is “a” != “a” in C?
... the party, but I'm going to answer anyway; technically the same bits, but from a bit different perspective (C parlance below):
In C, the expression "a" denotes a string literal, which is a static unnamed array of const char, with a length of two - the array consists of characters 'a' and '\0' - th...
JavaScript listener, “keypress” doesn't detect backspace?
...e backspace key only fires a keydown event but the character isn't removed from the input until sometime after that.
– jxmallett
Apr 15 '15 at 0:24
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